<template>
	<view class="goods_list">
		<goods-list @goodsItemClick="goGoodsDetail($event)"  :goods="goods"></goods-list>
		<view class="isOver" v-if="flag">-----我是有底线的-----
			
		</view>
	</view>
</template>

<script>
	import goodsList from '../../components/goods-list/goods-list.vue'
	export default {
		data() {
			return {
				pagesIndex: 1,
				goods:[],
				flag: false
				
			}
		},
		components:{"goods-list":goodsList},
		
		methods: {
		async	getGoodsList(callBack){
		const res = await this.$myRequest({
			url: '/api/getgoods?pageindex=' +this.pagesIndex
		})
		this.goods = [...this.goods,...res.data.message]
		callBack && callBack()
			},
			// 导航到商品详情页
			goGoodsDetail(id){
				uni.navigateTo({
					url:'/pages/goods-detail/goods-detail?id='+id
				})
			}
		},
		onLoad(){
			this.getGoodsList()
		},
		onReachBottom() {
			if(this.goods.length<this.pagesIndex*10) return this.flag = true
			this.pagesIndex++
			this.getGoodsList()
			
		},
		onPullDownRefresh() {
			console.log('下来刷新了')
			this.pagesIndex = 1
			this.goods = []
			this.flag = false
			setTimeout(()=>{
				this.getGoodsList(()=>{
					uni.stopPullDownRefresh()
				})
			},1000)
		}
		
	}
</script>

<style lang="scss">

.goods_list {
	background: #eee;
},
.isOver {
	width:100%;
	height: 100%;
	line-height: 50px;
	text-align: center;
	font-size: 28rpx;
}
</style>
